What is renal-function-dashboard?

A kidney-function dashboard that collects laboratory results, stages chronic kidney disease, and tracks how kidney function changes over time. Chronic kidney disease means lasting damage or reduced ability of the kidneys to work.

Use it to review eGFR, creatinine, urine protein, electrolytes, chronic kidney disease stage, and changes that may need clinical attention.

It turns separate kidney and electrolyte results into a trend and flags rapid decline, sudden kidney injury, medication risks, and possible dose changes.

renal-function-dashboard — Skill for Claude Code and Codex by langcare

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent

npx skills add langcare/langcare-mcp-fhir --skill renal-function-dashboard

Clone the repo

git clone --depth 1 https://github.com/langcare/langcare-mcp-fhir

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/skills/langcare/langcare-mcp-fhir/renal-function-dashboard/github.svg)](https://agentmods.dev/skills/langcare/langcare-mcp-fhir/renal-function-dashboard)

Your own site

<a href="https://agentmods.dev/skills/langcare/langcare-mcp-fhir/renal-function-dashboard"><img src="https://agentmods.dev/badge/skills/langcare/langcare-mcp-fhir/renal-function-dashboard/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/skills/langcare/langcare-mcp-fhir/renal-function-dashboard"><img src="https://agentmods.dev/badge/skills/langcare/langcare-mcp-fhir/renal-function-dashboard.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 115 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 4,544 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

Model	Per session	Once invoked
Fable 5.1	$0.00115	$0.04544
Opus 5.5	$0.00046	$0.01818
Sonnet 5.5	$0.00023	$0.00909
Haiku 4.5	$0.00012	$0.00454

Measured 2mo ago against content hash 87307c738b06, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

renal-function-dashboard scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/core/lab-diagnostics/renal-function-dashboard/SKILL.md · 327 lines

How it starts

The opening of the file, as written. The whole thing — 327 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Renal Function Dashboard

Overview

Pull BUN, creatinine, eGFR, cystatin C, urine protein, urine albumin-to-creatinine ratio, and electrolytes (potassium, calcium, phosphorus, magnesium, bicarbonate). Stage CKD per KDIGO 2024 guidelines using GFR categories (G1-G5) and albuminuria categories (A1-A3). Track eGFR trajectory over time, calculate annual rate of decline, and flag rapid progression. Detect AKI superimposed on CKD. Assess electrolyte management adequacy by CKD stage. Flag medication dose adjustments needed and nephrotoxic drugs.

FHIR Resources Used

Resource	Purpose	Key Fields
Observation	Renal labs, electrolytes, urinalysis	code, valueQuantity, effectiveDateTime, interpretation
Condition	CKD diagnosis, comorbidities	code, clinicalStatus, onsetDateTime
MedicationStatement	Medications needing renal adjustment	medicationCodeableConcept, status, dosage
Patient	Demographics for eGFR calculation	birthDate, gender, extension (race)

Instructions

Step 1: Retrieve Patient Demographics

Tool: fhir_read
resourceType: "Patient"
id: "[patient-id]"

Extract: age, gender, race (from US Core race extension). These are inputs to the CKD-EPI 2021 equation (which removed the race variable) or CKD-EPI cystatin C equation if available.

Step 2: Pull Core Renal Function Labs

Tool: fhir_search
resourceType: "Observation"
queryParams: "patient=[patient-id]&code=2160-0,3094-0,33914-3,82810-3,76484-0,48642-3,69405-9,14959-1&_sort=-date&_count=50"

LOINC codes:

2160-0 = Serum Creatinine
3094-0 = BUN (Blood Urea Nitrogen)
33914-3 = eGFR by CKD-EPI (creatinine-based)
82810-3 = eGFR by CKD-EPI 2021 (without race)
76484-0 = eGFR by CKD-EPI cystatin C
48642-3 = Urine albumin/creatinine ratio (UACR)
69405-9 = Urine albumin/creatinine ratio (alternate)
14959-1 = Urine microalbumin

If eGFR not directly available, calculate from creatinine using CKD-EPI 2021:

eGFR = 142 * min(Scr/kappa, 1)^alpha * max(Scr/kappa, 1)^(-1.200) * 0.9938^age * (1.012 if female)
kappa = 0.7 (female), 0.9 (male); alpha = -0.241 (female), -0.302 (male)

Read the full file on GitHub · 327 lines

Files

What ships with it

3 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

2mo ago First seen · 327 lines · 115 tokens per session scan A 87307c738b06

Subscribe to this mod's changes

renal-function-dashboard is a skill published in the GitHub repository langcare/langcare-mcp-fhir (71 stars, last pushed 6mo ago), licensed MIT. It adds 115 tokens to every session and 4,544 once invoked, about $0.0005 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

Scientific

renal-function-dashboard next to 6 skills from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
renal-function-dashboardlangcare/langcare-mcp-fhir	Skill	71	6mo ago	MIT	A	115	Claude Code, Codex
instrument-data-to-allotropeanthropics/knowledge-work-plugins	Skill	35k	2d ago	Apache-2.0	A	123	Claude Code
exploratory-data-analysisK-Dense-AI/scientific-agent-skills	Skill	56k	4d ago	MIT	A	83	Claude Code
matlabK-Dense-AI/scientific-agent-skills	Skill	56k	4d ago	MIT	A	44	Claude Code
phylogeneticsK-Dense-AI/scientific-agent-skills	Skill	56k	4d ago	MIT	A	71	Claude Code, Codex
research-engineerdavila7/claude-code-templates	Skill	33k	yesterday	MIT	A	43	Claude Code, Codex
mapping-to-snomedmaziyarpanahi/openmed	Skill	5.8k	yesterday	Apache-2.0	A	205	Claude Code